Massage device



FIG. 1 is a top front isometric view of a massage device showing the claimed design;

FIG. 2 is a top rear isometric view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a top front isometric view thereof showing the claimed design in an environment in which it may be used.

The broken lines shown in FIGS. 1 through 8 are for the purpose of illustrating portions of the massage device, which form no part of the claimed design. The additional broken lines shown in FIG. 9 are for the purpose of illustrating environmental structure, which form no part of the claimed design. 

CLAIM The ornamental design for a massage device, as shown and described. 